const  editAuthorizationCode = () => {};
const  setAirlineFeeCurrency = () => {};
const  isItemInList = () => {};
const  removeItemFromList = () => {};
const  addItemToList = () => {};
const  getProviderBookingsInfos = () => {};
const  addAirlineFee = () => {};
const  removeAirlineFee = () => {};
const  editAirlineFee = () => {};
const  validate = () => {};
const  hasAnyInputTypes = () => {};
  const getChecklist = () => {};
const  toggleChecklistItem = () => {};
// eslint-disable-next-line import/prefer-default-export
const refundMachine = Machine(
  {
    id: "refundWizard",
    initial: "selectReason",
    states: {
      selectReason: {
        on: {
          NEXT: [
            { target: "selectTravelers", cond: "shouldSelectTravelers" },
            { target: "selectSegments", cond: "shouldSelectSegments" },
            { target: "addAirlineFees", cond: "shouldAddAirlineFees" },
            { target: "addMiscInformation", cond: "shouldAddMiscInformation" },
            { target: "selectProducts", cond: "shouldSelectProducts" },
            { target: "confirm", cond: "shouldUseConfirm" },
          ],
          SET_REFUND_TYPE: {
            actions: assign((context, { refundType }) => ({
              refundType,
              selectedReason: null,
              checklist: [],
            })),
          },
          SET_SELECTED_REASON: {
            actions: assign((context, { selectedReason }) => ({
              selectedReason,
              checklist: getChecklist(selectedReason),
            })),
          },
          EDIT_CONTACT_NAME: {
            actions: assign((context, { contactName }) => ({
              contactName,
            })),
          },
        },
        meta: {
          title: "Select reason",
        },
      },
      selectTravelers: {
        on: {
          NEXT: [
            { target: "selectSegments", cond: "shouldSelectSegments" },
            { target: "addAirlineFees", cond: "shouldAddAirlineFees" },
            { target: "addMiscInformation", cond: "shouldAddMiscInformation" },
            { target: "selectProducts", cond: "shouldSelectProducts" },
            { target: "confirm", cond: "shouldUseConfirm" },
          ],
          PREV: [{ target: "selectReason" }],
          TOGGLE_TRAVELER: {
            actions: assign((context, { id }) => ({
              travelers: isItemInList(context.travelers, id)
                ? removeItemFromList(context.travelers, id)
                : addItemToList(context.travelers, id),
            })),
          },
          TOGGLE_ALL_TRAVELERS: {
            actions: assign((context, { travelers }) => ({
              travelers,
            })),
          },
        },
        meta: {
          title: "Select passengers",
        },
      },
      selectSegments: {
        on: {
          NEXT: [
            { target: "addAirlineFees", cond: "shouldAddAirlineFees" },
            { target: "addMiscInformation", cond: "shouldAddMiscInformation" },
            { target: "selectProducts", cond: "shouldSelectProducts" },
            { target: "confirm", cond: "shouldUseConfirm" },
          ],
          PREV: [
            { target: "selectTravelers", cond: "shouldSelectTravelers" },
            { target: "selectReason" },
          ],
          SET_SEGMENTS: {
            actions: assign((context, { segments, providerBookingIds }) => ({
              segments,
              providerBookingInfos: getProviderBookingsInfos(
                context,
                providerBookingIds,
              ),
            })),
          },
        },
        meta: {
          title: "Select segments",
        },
      },
      addAirlineFees: {
        on: {
          NEXT: [
            { target: "addMiscInformation", cond: "shouldAddMiscInformation" },
            { target: "selectProducts", cond: "shouldSelectProducts" },
            { target: "confirm", cond: "shouldUseConfirm" },
          ],
          PREV: [
            { target: "selectSegments", cond: "shouldSelectSegments" },
            { target: "selectTravelers", cond: "shouldSelectTravelers" },
            { target: "selectReason" },
          ],
          ADD_AIRLINE_FEE: {
            actions: assign((context, { providerBookingId }) => ({
              providerBookingInfos: addAirlineFee(context, providerBookingId),
            })),
          },
          REMOVE_AIRLINE_FEE: {
            actions: assign((context, { providerBookingId, id }) => ({
              providerBookingInfos: removeAirlineFee(
                context,
                providerBookingId,
                id,
              ),
            })),
          },
          EDIT_AIRLINE_FEE: {
            actions: assign((context, { providerBookingId, id, value }) => ({
              providerBookingInfos: editAirlineFee(
                context,
                providerBookingId,
                id,
                value,
              ),
            })),
          },
          SET_AIRLINE_FEE_CURRENCY: {
            actions: assign((context, { providerBookingId, id, currency }) => ({
              providerBookingInfos: setAirlineFeeCurrency(
                context,
                providerBookingId,
                id,
                currency,
              ),
            })),
          },
        },
        meta: {
          title: "Airline fees",
        },
      },
      addMiscInformation: {
        on: {
          NEXT: [
            { target: "selectProducts", cond: "shouldSelectProducts" },
            { target: "confirm", cond: "shouldUseConfirm" },
          ],
          PREV: [
            { target: "addAirlineFees", cond: "shouldAddAirlineFees" },
            { target: "selectSegments", cond: "shouldSelectSegments" },
            { target: "selectTravelers", cond: "shouldSelectTravelers" },
            { target: "selectReason" },
          ],
          EDIT_HANDLING_FEE: {
            actions: assign((context, { handlingFee }) => ({
              handlingFee,
            })),
          },
          EDIT_TOTAL_FEE_TO_PAX: {
            actions: assign((context, { totalFeeToPax }) => ({
              totalFeeToPax,
            })),
          },
          EDIT_BANK_ACCOUNT_NUMBER: {
            actions: assign((context, { bankAccountNumber }) => ({
              bankAccountNumber,
            })),
          },
          EDIT_OTHER_INFO: {
            actions: assign((context, { otherInfo }) => ({
              otherInfo,
            })),
          },
          EDIT_AUTHORIZATION_CODE: {
            actions: assign(
              (context, { providerBookingId, authorizationCode }) => ({
                providerBookingInfos: editAuthorizationCode(
                  context,
                  providerBookingId,
                  authorizationCode,
                ),
              }),
            ),
          },
        },
        meta: {
          title: "Fill out information",
        },
      },
      selectProducts: {
        on: {
          NEXT: [{ target: "confirm", cond: "shouldUseConfirm" }],
          PREV: [
            { target: "addMiscInformation", cond: "shouldAddMiscInformation" },
            { target: "addAirlineFees", cond: "shouldAddAirlineFees" },
            { target: "selectSegments", cond: "shouldSelectSegments" },
            { target: "selectTravelers", cond: "shouldSelectTravelers" },
            { target: "selectReason" },
          ],
          TOGGLE_ALL_PRODUCTS: {
            actions: assign((context, { selectedProducts }) => ({
              selectedProducts,
            })),
          },
          TOGGLE_PRODUCT: {
            actions: assign(({ selectedProducts }, { id }) => ({
              selectedProducts: isItemInList(selectedProducts, id)
                ? removeItemFromList(selectedProducts, id)
                : addItemToList(selectedProducts, id),
            })),
          },
        },
        meta: {
          title: "Select ancillary products",
        },
      },
      confirm: {
        on: {
          NEXT: {
            target: "completed",
            cond: "checklistOK",
          },
          PREV: [
            { target: "selectProducts", cond: "shouldSelectProducts" },
            { target: "addMiscInformation", cond: "shouldAddMiscInformation" },
            { target: "addAirlineFees", cond: "shouldAddAirlineFees" },
            { target: "selectSegments", cond: "shouldSelectSegments" },
            { target: "selectTravelers", cond: "shouldSelectTravelers" },
            { target: "selectReason" },
          ],
          TOGGLE_CHECKLIST_ITEM: {
            actions: assign((context, { value }) => ({
              checklist: toggleChecklistItem(context, value),
            })),
          },
        },
        meta: {
          title: "Confirm",
        },
      },
      completed: {
        type: "final",
        meta: {
          title: "Completed",
        },
      },
    },
    context: {
      refundType: "ORDER_CHANGE_REASON",
      selectedReason: null,
      contactName: "",
      travelers: [],
      selectedProducts: [],
      handlingFee: "",
      totalFeeToPax: "",
      bankAccountNumber: "",
      authorization: "",
      otherInfo: "",
      checklist: [],
      segments: null,
      providerBookingInfos: [],
    },
    on: {
      SET_SEGMENTS: {
        actions: assign((context, { segments, providerBookingIds }) => ({
          segments,
          providerBookingInfos: getProviderBookingsInfos(
            context,
            providerBookingIds,
          ),
        })),
      },
    },
  },
  {
    guards: {
      shouldSelectTravelers: (context, { currentPage }) =>
        validate(context, currentPage) &&
        hasAnyInputTypes(context, "PASSENGER"),
      shouldSelectSegments: (context, { currentPage }) =>
        validate(context, currentPage) && hasAnyInputTypes(context, "SEGMENT"),
      shouldAddAirlineFees: (context, { currentPage }) =>
        validate(context, currentPage) &&
        hasAnyInputTypes(context, "AIRLINE_FEE"),
      shouldAddMiscInformation: (context, { currentPage }) =>
        validate(context, currentPage) &&
        hasAnyInputTypes(
          context,
          "OUR_HANDLING_FEE",
          "TOTAL_REFUND_AMOUNT_TO_PAX",
          "BANK_ACCOUNT_NUMBER",
          "AUTHORIZATION_CODE",
          "NOTES",
        ),
      shouldSelectProducts: (context, { currentPage }) =>
        validate(context, currentPage) &&
        hasAnyInputTypes(context, "ANCILLARY_PRODUCTS_TO_REFUND"),
      shouldUseConfirm: (context, { currentPage }) =>
        validate(context, currentPage),
      checklistOK: (context, { currentPage }) => validate(context, currentPage),
    },
  },
);